Electrochemical deposition system for plating titanium on surface of foil brazing filler metal

The utility model discloses an electrochemical deposition system for plating titanium on the surface of foil brazing filler metal, which comprises a supporting device, an unwinding device, a pre-plating treatment device, an electrochemical deposition device, a post-plating treatment device and a winding device, and the supporting device comprises a base and a bracket; the unwinding device comprises an unwinding disc, an unwinding frame and a pre-tightening device. Wherein the pre-plating treatment device comprises an acid washing device, a cleaning device I, an alkali washing device, a cleaning device II and a drying device; the electrochemical deposition device comprises a direct-current power supply, an electrochemical deposition tank, a liquid storage tank and a plating solution circulating device; the post-plating treatment device comprises a cleaning device III, a cleaning device IV and a gas protection tubular drying furnace; the continuous electrochemical titanium deposition device is simple and conven